Lady Gaga and Bruce Springsteen are set to join the Rolling Stones onstage in what's gearing up to be a rock-pop summit of impressive proportions.

The two will be performing with the legendary rockers Saturday in Newark, N.J., to celebrate the Stones' final concert in their 50th-anniversary tour, per published reports.

The Black Keys are also set to take the stage at the concert, which wraps up a mini-world tour that included stops in Paris and London.

Yep, fans: Go get your satisfaction.

[Tune in at 8 p.m. ET/5 p.m. PT on Saturday to Live From the Rolling Stones, a one-hour special event covering all the preshow action from the Prudential Center leading up to the band's final performance of their 50th-anniversary tour—only on E!.]